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Cheap flights from London Heathrow Airport to Monrovia from £477

LHR — ROB
26 Sep — 3 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Monrovia

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Monrovia

Wed 7/1006:50 -
2 stops14h 00m
Wed 28/1022:45 -
1 stop11h 20m
Deal found 23/8£477
Wed 7/1006:50 -
2 stops14h 00m
Wed 28/1022:45 -
2 stops14h 55m
Deal found 23/8£490
Tue 22/906:50 -
2 stops14h 00m
Sun 4/1021:10 -
1 stop23h 25m
Deal found 26/8£521
Thu 10/917:55 -
2 stops26h 55m
Tue 22/921:10 -
1 stop23h 25m
Deal found 23/8£532
Tue 22/920:05 -
3 stops24h 45m
Sun 4/1021:10 -
1 stop12h 05m
Deal found 26/8£557
Sun 8/1117:10 -
1 stop9h 15m
Thu 12/1103:25 -
1 stop12h 25m
Deal found 27/8£560
Sun 4/1006:50 -
2 stops14h 00m
Tue 10/1122:45 -
1 stop11h 20m
Deal found 24/8£564
Tue 22/920:05 -
3 stops24h 45m
Sun 4/1021:10 -
2 stops13h 10m
Deal found 26/8£571
Tue 17/1120:05 -
3 stops25h 10m
Thu 26/1122:45 -
1 stop11h 20m
Deal found 25/8£573
Wed 23/906:50 -
2 stops14h 00m
Wed 30/921:10 -
1 stop23h 25m
Deal found 26/8£580
Tue 17/1106:50 -
2 stops14h 25m
Thu 26/1122:45 -
1 stop11h 20m
Deal found 25/8£584

Find flight deals from Heathrow to Monrovia

Round-trip from

£477

Popular in

December

Cheapest in

June

Average price

£650
Brussels Airlines
  • Brussels Airlines
  • 7/10-28/10
  • 3 total stops
  • 25h 20m total
  • London to Monrovia
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£68 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£19 potential savings vs. average return price).
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Average for round-trip flights in August 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from London Heathrow Airport to Monrovia that are best for you.

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Route

Depart

Return

Price

Cheapest return flight

LondonMonrovia

LHR London Heathrow - ROB Monrovia Roberts Intl

LHRROB

London Heathrow

Wed 7/10

06:50-19:50

2 stops14h 00m

Monrovia Roberts Intl

Wed 28/10

22:45-13:40

2 stops14h 55m

£490

LondonMonrovia

LHR London Heathrow - ROB Monrovia Roberts Intl

LHRROB

London Heathrow

Wed 23/9

06:50-19:50

2 stops14h 00m

Monrovia Roberts Intl

Wed 30/9

21:10-21:35

1 stop23h 25m

£580

LondonMonrovia

LHR London Heathrow - ROB Monrovia Roberts Intl

LHRROB

London Heathrow

Sun 8/11

18:40-21:15

3 stops50h 35m

Monrovia Roberts Intl

Tue 24/11

22:45-10:05

1 stop11h 20m

£603

LondonMonrovia

LHR London Heathrow - ROB Monrovia Roberts Intl

LHRROB

London Heathrow

Sun 8/11

18:40-21:15

3 stops50h 35m

Monrovia Roberts Intl

Tue 24/11

22:45-08:05

2 stops33h 20m

£614
Fastest return journey

LondonMonrovia

LHR London Heathrow - ROB Monrovia Roberts Intl

LHRROB

London Heathrow

Sun 8/11

06:50-21:15

2 stops14h 25m

Monrovia Roberts Intl

Tue 24/11

22:45-10:05

1 stop11h 20m

£614

LondonMonrovia

LHR London Heathrow - ROB Monrovia Roberts Intl

LHRROB

London Heathrow

Tue 22/9

17:15-19:50

3 stops27h 35m

Monrovia Roberts Intl

Fri 25/9

21:10-21:35

1 stop23h 25m

£808

LondonMonrovia

LHR London Heathrow - ROB Monrovia Roberts Intl

LHRROB

London Heathrow

Tue 22/9

18:40-19:50

3 stops26h 10m

Monrovia Roberts Intl

Fri 25/9

21:10-19:20

2 stops21h 10m

£818

LondonMonrovia

LHR London Heathrow - ROB Monrovia Roberts Intl

LHRROB

London Heathrow

Mon 21/9

17:15-19:50

3 stops27h 35m

Monrovia Roberts Intl

Mon 28/9

18:50-21:35

3 stops49h 45m

£829

LondonMonrovia

LHR London Heathrow - ROB Monrovia Roberts Intl

LHRROB

London Heathrow

Wed 7/10

11:30-17:50

3 stops31h 20m

Monrovia Roberts Intl

Wed 28/10

18:40-17:10

3 stops22h 30m

£955
Cheapest one-way
Fastest single journey

LondonMonrovia

LHR London Heathrow - ROB Monrovia Roberts Intl

LHRROB

London Heathrow

Thu 10/12

17:10-02:25

1 stop9h 15m

£531

Flights are sorted by cheapest return flights first.

Deals found on 26/8

Showing 1-10 of 14 resultsSorted by cheapest first
1
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Best time to book a flight from Heathrow to Monrovia

Have a flexible travel schedule? Discover the best time to fly to Monrovia from Heathrow with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Monrovia

How much does it cost for a return flight from London Heathrow Airport to Monrovia?

Airfare is below average for this route at the moment.

London Heathrow Airport to Monrovia flights typically cost between £493 and £670 in October.
The cheapest return price found within the last 5 days was £477 on Brussels Airlines (7 Oct–28 Oct).

Reviews of airlines servicing Monrovia

See what other customers who have flown with SWISS,Brussels Airlines, andRoyal Air Maroc from London Heathrow Airport to Monrovia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.5
Good
2,055 reviews
Check prices

Comfort

7.4

Entertainment

6.8

Overall

7.5

Boarding

7.7

Food

7.1

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Joanne,Sept 2025

OPO - ZRH

The seats were very cramped, even though I paid for an upgraded seat. The seats were also hard, and needed new padding. This made is made it very challenging for this 11 hour flight. The foot was alright. The crew were excellent, and the movie selection was very good. The experience was so challenging what my husband says he does not want to fly to Europe any more.
SWISS
7.5
Good
2,055 reviews
SWISS
7.5
Good
2,055 reviews
Check prices

Comfort

7.4

Entertainment

6.8

Overall

7.5

Boarding

7.7

Food

7.1

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Joanne,Sept 2025

OPO - ZRH

The seats were very cramped, even though I paid for an upgraded seat. The seats were also hard, and needed new padding. This made is made it very challenging for this 11 hour flight. The foot was alright. The crew were excellent, and the movie selection was very good. The experience was so challenging what my husband says he does not want to fly to Europe any more.
Brussels Airlines
7.3
Good
431 reviews
SWISS
7.5
Good
2,055 reviews
Check prices

Comfort

7.4

Entertainment

6.8

Overall

7.5

Boarding

7.7

Food

7.1

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Joanne,Sept 2025

OPO - ZRH

The seats were very cramped, even though I paid for an upgraded seat. The seats were also hard, and needed new padding. This made is made it very challenging for this 11 hour flight. The foot was alright. The crew were excellent, and the movie selection was very good. The experience was so challenging what my husband says he does not want to fly to Europe any more.
Royal Air Maroc
6.2
Okay
628 reviews
SWISS
7.5
Good
2,055 reviews
Check prices

Comfort

7.4

Entertainment

6.8

Overall

7.5

Boarding

7.7

Food

7.1

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Joanne,Sept 2025

OPO - ZRH

The seats were very cramped, even though I paid for an upgraded seat. The seats were also hard, and needed new padding. This made is made it very challenging for this 11 hour flight. The foot was alright. The crew were excellent, and the movie selection was very good. The experience was so challenging what my husband says he does not want to fly to Europe any more.

Related info for your journey

  • What airport do you fly into for flights to Monrovia from London Heathrow?

    Located just 30.2 mi from the city center, Monrovia Roberts Intl is the airport most travelers will use when flying to Monrovia from London Heathrow. Booking flights from London Heathrow to Roberts Intl (ROB) should be relatively easy as there are 0 daily inbound flights from London Heathrow from 3 different airlines.

  • How long is the flight from London Heathrow Airport to Monrovia?

    There are many flights that can get you from London Heathrow Airport to Monrovia in 14h. Fly via Brussels Airlines or SWISS to get the fastest option. There are 3175 mi between London Heathrow Airport and Monrovia. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from London Heathrow Airport to Monrovia round-trip?

    Flying on Brussels Airlines is currently your cheapest option to Monrovia, with prices starting at £395. Additional return tickets that might be worth considering are offered by Royal Air Maroc and SWISS, with the lowest prices starting at £429 and £529, respectively. These flights start at 34% lower than the current average price 3 months from now.

  • Can I find deals for flights from Heathrow to Monrovia that include hotel bookings?

    Yes. In addition to deals on Heathrow to Monrovia flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Monrovia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Monrovia.

  • Can I find deals for business class flights from Heathrow to Monrovia?

    Yes. Cheapflights offers flight deals from Heathrow to Monrovia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Heathrow to Monrovia

Gatwick to Monrovia flights
London City to Monrovia flights

Top 3 airlines flying from Heathrow to Monrovia

AirlineCheapestAverageFlexibilityOn-time
Brussels AirlinesCheapest£395Average£544FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
Royal Air MarocCheapest£429Average£558FlexibilityNo cancel feeOn-time75%
Search Royal Air Maroc flights
SWISSCheapest£529Average£665FlexibilityNo cancel feeOn-time79%
Search SWISS flights

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